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Job Description We are looking for a developer to create and integrate Aadhaar Secure QR Code decoding and verification into both an Android app and a Web app. The solution should scan the Aadhaar Secure QR, decrypt and verify UIDAI-signed data, and extract demographic details for offline Aadhaar verification. Scope * Scan Aadhaar Secure QR Code * Decode & verify UIDAI digital signature * Extract details: Name, DOB/YOB, Gender, Address, Photo (if available) * Integrate with Android (camera scan) and Web (webcam scan) * Use open-source libraries (e.g., pyaadhaar) or third-party APIs * Follow UIDAI offline verification guidelines ### Skills Required * QR code processing * Android development * Web development * API / cryptography / data verification experience * Aadhaar / KYC experience preferred ### Project Type Fixed price Rs. 4,000
Proje No: 40068274
20 teklifler
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20 freelancer bu proje için ortalama ₹19.145 INR teklif veriyor

can you please discuss on chat ?
₹8.500 INR 3 gün içinde
6,3
6,3

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹35.000 INR 20 gün içinde
6,6
6,6

Hello, I have reviewed your requirement for implementing Aadhaar Secure QR Code decoding and offline verification for both Android and Web applications, and I can develop and integrate this solution as per UIDAI guidelines. I clearly understand that the system must: • Scan Aadhaar Secure QR codes • Decode and decrypt the QR payload • Verify UIDAI’s digital signature for authenticity • Extract demographic details such as Name, DOB/YOB, Gender, Address, and Photo (if available) ### Deliverables • Android QR scanning and verification module • Web-based QR scanning and verification module • Aadhaar Secure QR decoding & signature verification logic • Extraction and structured output of demographic fields • Clean, documented source code • Basic integration guidance and test Let us discuss this in more detail. Looking forward from your end. Thanks Viral
₹7.000 INR 7 gün içinde
5,3
5,3

With over a decade of experience in the industry, our development company has gained the necessary skills to handle your Aadhaar Secure QR code project with utmost professionalism. Our proficiency in Android and Web development combined with broad knowledge in JavaScript and Mobile App Development will ensure that the Aadhaar Secure QR Code decoding and verification are seamlessly integrated into both your Android and Web applications as per the given scope. One key advantage that sets us apart from the competition is our direct experience in developing and integrating KYC solutions, including Aadhaar. Our team is well-versed in working with open-source libraries, third-party APIs, cryptography, and data verification - all prerequisites for your project. Additionally, we understand the importance of adherence to specific guidelines for government-related applications like UIDAI. As such, we guarantee to strictly follow each guideline set by UIDAI for offline Aadhaar verification. Alongside our expertise, you can be assured of value for your money through our cost-effective solutions and complimentary support post-project delivery. Let's turn your unique idea into a reality together!
₹15.000 INR 7 gün içinde
5,3
5,3

Hello Greetings Of The Day We are Great fit because we are working in IT industry since 8 Years we have Experienced and quality developers in our Team and We are serving and making our clients happy and satisfied since last 8+ years with our outstanding performance in the fields of Website Development, Mobile App Development (Android, iOS, Desktop), CRM/ERP Development, AI ML, UX/UI Design, Games, Digital Marketing and Blockchain. Working Tech is PHP, Node, JS , Flutter , HTML, React, python, Unity and Many more. We also work over the similar projects posted by you so please open the communication by responding, so that we can provide you all demo details. I hope we get a positive reply from your side and we are eagerly waiting to work with you.
₹12.000 INR 7 gün içinde
4,0
4,0

Hi, Are you looking for a reliable way to decode and verify Aadhaar Secure QR Codes in your app? I can help with that! I have extensive experience in Android and web development, and I’m familiar with QR code processing and UIDAI verification guidelines. Using open-source libraries or third-party APIs, I can implement a streamlined solution that scans and extracts essential demographic details, such as name, DOB, and address. I’ll ensure both the mobile and web functionalities seamlessly integrate for user-friendly offline Aadhaar verification. Let’s discuss this further to get started on bringing your vision to life! Thanks & Regards, Qazi Nauman M.
₹3.900 INR 6 gün içinde
4,0
4,0

Hello, I am Rahul Singh from Team Velora, running successfully for 3 years. Our team has hands-on experience in Android and Web development, QR code processing, and secure data verification. We can implement Aadhaar Secure QR decoding, UIDAI signature verification, and extract all required demographic details for offline verification. Please come to a private chat to see relevant samples of our previous KYC and QR-based projects. We are ready to deliver this project efficiently and accurately.
₹10.000 INR 5 gün içinde
3,7
3,7

Hi, I already have been developed an app to scan Aadhaar QR CODE (older) and extract demographic information, I can extend that for digital signature for newer QR Code, I also have expertise digital signature. Its totally offline, I can verify easily write the desktop version also. I have more than 18 years of experience in .NET Windows, Mobile, Web Development using C#, VB.NET, QR, Digital Signature, Fingerprint scanning, TCP/IP Communication Protocols, Xamarin, MAUI, WPF, XAML etc. Just drop me a message and get it done very soon. Eagerly looking for your reply. Thank You Maroof K.
₹7.500 INR 3 gün içinde
3,2
3,2

Hello M B., I’ve gone through your project description carefully, and I’m confident that I can handle this project efficiently. We are an expert team which have many years of experience on JavaScript, Mobile App Development, Android, Cryptography, Data Extraction, API Lets connect in chat so that We discuss further. Regards
₹7.000 INR 7 gün içinde
2,5
2,5

QR code processing, Android and Web development, API and data verification experience are among my core competencies. My name is Sarita and I've been providing top-notch tech solutions for several years now. One of the areas where I'm proficient and have substantial experience in is handling Aadhaar (KYC) projects. I understand the precise nature and intricacies involved in scanning, decoding, verifying, and extracting Aadhaar Secure QR Code data outlined in your project description. Additionally, my familiarity with open-source libraries like pyaadhar equips me to deliver the best results for you. Let my proven track record of solving complex coding problems with precision be an assurance that your project will be completed to the highest standards. Most importantly, I'm well-versed with UIDAI's offline verification guidelines - an essential aspect you're seeking in this project. Furthermore, I strongly believe in transparent communication and real partnerships; I'll keep you updated throughout the process, ensuring you have peace of mind knowing your project is being handled professionally. Get in touch with me now; together we'll create an extraordinary solution that will meet all your needs!
₹7.000 INR 7 gün içinde
2,0
2,0

Hi there, I have experience with Aadhaar offline KYC, QR decoding, and cryptographic verification. I reviewed your requirement. You need Aadhaar Secure QR scanning, UIDAI signature verification, and demographic data extraction, integrated into both Android and Web apps, fully compliant with UIDAI offline guidelines. I will implement Secure QR decoding using approved open-source libraries or verified APIs, handle decryption and digital signature validation, and extract name, DOB/YOB, gender, address, and photo when available. I will integrate camera-based scanning on Android and webcam-based scanning on Web, with clean, secure, and documented code. I can deliver a working fixed-price solution with proper validation, testing, and handover. Regards Chirag
₹7.000 INR 7 gün içinde
1,3
1,3

Hi James, With 8 years of experience in software development, I am the best fit to complete this project. I have the relevant skills and expertise to create and integrate Aadhaar Secure QR Code decoding and verification into both an Android app and a Web app. ### How I will be completing this project I will start by scanning the Aadhaar Secure QR Code, decoding and verifying the UIDAI digital signature, and extracting details such as Name, DOB/YOB, Gender, Address, and Photo. I will then integrate this functionality with Android using camera scan and with the Web using webcam scan. I will make use of open-source libraries or third-party APIs and follow UIDAI offline verification guidelines. ### What tech stack I will be following I will be using QR code processing, Android development, Web development, API, cryptography, and data verification experience to complete this project. My experience in Aadhaar and KYC solutions will also be beneficial in delivering a high-quality solution. I have worked on similar kinds of solutions in the past, which gives me an edge in understanding the requirements and delivering a successful project within the specified timeline. Thank you for considering my proposal. I look forward to the opportunity to work on this project with you. Best regards, Grafo Software
₹1.500 INR 7 gün içinde
0,0
0,0

Web Designing API Management & Integration Aadhaar / KYC Experience As your project requires not only deep understanding of Android and Web development, but also proficiency in working with Aadhaar and KYC systems. I'm willing to offer my expertise to ensure your project's success from start to finish. With over 6 years of experience launching robust, scalable applications, I possess a versatile skill set that can seamlessly blend web and mobile technologies. My hands-on experience in encryption & security implementation coupled with my knack for efficiently leveraging open-source libraries, make me an ideal match for integrating Aadhaar Secure QR Code's decoding and verification into both - the Android app and the Web app. My deep knowledge of cryptography and data verification ensures that your application will uphold UIDAI's offline verification guidelines. Moreover, having completed multiple mobile-based projects and e-commerce solutions before, I bring not just development skills but an understanding of the entire lifecycle of the project. This enables me to build dynamic, feature-rich applications while maintaining justifiable project scopes and timelines. Emphasizing on collaborative approach and continuous improvement, I believe my contribution can take your app to new heights. Let's work together on this innovative endeavor!
₹4.000 INR 7 gün içinde
0,0
0,0

I have 5 years of experience. My proposal outlines a structured approach to delivering high-quality outcomes by understanding the business requirements, designing scalable solutions, and implementing best practices. The objective is to ensure efficiency, reliability, and long-term maintainability while meeting timelines and quality standards. The proposal focuses on collaboration, transparency, and measurable results.
₹8.500 INR 2 gün içinde
0,0
0,0

We have software company or we are working 85 members in Hyderabad location. It work from office, we will deliver on time
₹7.000 INR 7 gün içinde
0,0
0,0

Kolkata, India
Ara 16, 2025 tarihinden bu yana üye
₹12500-37500 INR
₹1500-12500 INR
$2-8 USD / saat
$2-8 USD / saat
$25-50 USD / saat
€30-250 EUR
€250-750 EUR
$250-750 USD
₹37500-75000 INR
$30-250 AUD
$750-1500 USD
$30-250 USD
₹600-1500 INR
$30-250 CAD
₹1000-10000 INR / saat
£20-250 GBP
₹12500-37500 INR
₹600-1500 INR
₹1500-12500 INR
₹400-750 INR / saat
$8-15 USD / saat
₹37500-75000 INR